OPA1644, OPA1641 JFET-Input Audio Operational Amplifier

Texas Instruments

Description

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Reference Design OPA1641, OPA1642, OPA1644 SBOS484D The OPA1641 (single), OPA1642 (dual), and OPA1644 (quad) series are JFET-input, ultralow distortion, low-noise operational amplifiers fully specified.

📥 Download Datasheet

OPA1644 Datasheet Preview — This datasheet PDF includes multiple part numbers: OPA1644, OPA1641. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: OPA1644, OPA1641
Manufacturer: Texas Instruments ↗
File Size: 1.40 MB
Datasheet: OPA1641-etcTI.pdf
Description: JFET-Input Audio Operational Amplifier
Note: This datasheet PDF includes multiple part numbers: OPA1644, OPA1641.
Please refer to the document for exact specifications by model.

Features

* 1 Superior Sound Quality
* True JFET Input Operational Amplifier With Low Input Bias Current
* Low Noise: 5.1 nV/√Hz at 1 kHz
* Ultralow Distortion: 0.00005% at 1 kHz
* High Slew Rate: 20 V/μs
* Unity Gain Stable
* No Phase Reversal

Applications

* Professional Audio Equipment
* Analog and Digital Mixing Consoles
* Broadcast Studio Equipment
* High-End A/V Receivers

OPA1644 Distributors

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OPA1641 JFET-Input Audio Operational Amplifier Texas Instruments

Texas Instruments OPA1644-like datasheet